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hci: use HCI_ISO_GROUP_ID_INVALID

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This commit is contained in:
Matthias Ringwald 2022-09-06 15:31:35 +02:00
parent 8e58e4f743
commit d75a6bbf23
2 changed files with 13 additions and 11 deletions
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22
src/hci.c
View File

@ -2855,18 +2855,18 @@ static void handle_command_complete_event(uint8_t * packet, uint16_t size){
btstack_linked_list_remove(&hci_stack->le_audio_cigs, (btstack_linked_item_t *) cig);
}
}
hci_stack->iso_active_operation_group_id = 0xff;
hci_stack->iso_active_operation_group_id = HCI_ISO_GROUP_ID_INVALID;
break;
case HCI_OPCODE_HCI_LE_CREATE_CIS:
status = packet[OFFSET_OF_DATA_IN_COMMAND_COMPLETE];
if (status != ERROR_CODE_SUCCESS){
hci_iso_stream_requested_finalize(0xff);
hci_iso_stream_requested_finalize(HCI_ISO_GROUP_ID_INVALID);
}
break;
case HCI_OPCODE_HCI_LE_ACCEPT_CIS_REQUEST:
status = packet[OFFSET_OF_DATA_IN_COMMAND_COMPLETE];
if (status != ERROR_CODE_SUCCESS){
hci_iso_stream_requested_finalize(0xff);
hci_iso_stream_requested_finalize(HCI_ISO_GROUP_ID_INVALID);
}
break;
case HCI_OPCODE_HCI_LE_SETUP_ISO_DATA_PATH: {
@ -2915,7 +2915,7 @@ static void handle_command_complete_event(uint8_t * packet, uint16_t size){
// Lookup CIS via active group operation
if (hci_stack->iso_active_operation_type == HCI_ISO_TYPE_CIS){
cig = hci_cig_for_id(hci_stack->iso_active_operation_group_id);
hci_stack->iso_active_operation_group_id = 0xff;
hci_stack->iso_active_operation_group_id = HCI_ISO_GROUP_ID_INVALID;
if (cig != NULL) {
// emit cis created if all ISO Paths have been created
// assume we are central
@ -3021,9 +3021,9 @@ static void handle_command_status_event(uint8_t * packet, uint16_t size) {
case HCI_OPCODE_HCI_LE_CREATE_CIS:
case HCI_OPCODE_HCI_LE_ACCEPT_CIS_REQUEST:
if (status == ERROR_CODE_SUCCESS){
hci_iso_stream_requested_confirm(0xff);
hci_iso_stream_requested_confirm(HCI_ISO_GROUP_ID_INVALID);
} else {
hci_iso_stream_requested_finalize(0xff);
hci_iso_stream_requested_finalize(HCI_ISO_GROUP_ID_INVALID);
}
break;
#endif /* ENABLE_LE_ISOCHRONOUS_STREAMS */
@ -4030,12 +4030,12 @@ static void event_handler(uint8_t *packet, uint16_t size){
if (setup_active == false){
cig->state_vars.next_cis = 0;
cig->state = LE_AUDIO_CIG_STATE_SETUP_ISO_PATH;
hci_stack->iso_active_operation_group_id = 0xff;
hci_stack->iso_active_operation_group_id = HCI_ISO_GROUP_ID_INVALID;
}
}
break;
case HCI_SUBEVENT_LE_CREATE_BIG_COMPLETE:
hci_stack->iso_active_operation_group_id = 0xff;
hci_stack->iso_active_operation_group_id = HCI_ISO_GROUP_ID_INVALID;
big = hci_big_for_handle(packet[4]);
if (big != NULL){
uint8_t status = packet[3];
@ -4407,7 +4407,7 @@ static void hci_state_reset(void){
}
#endif
#ifdef ENABLE_LE_ISOCHRONOUS_STREAMS
hci_stack->iso_active_operation_group_id = 0xff;
hci_stack->iso_active_operation_group_id = HCI_ISO_GROUP_ID_INVALID;
#endif
}
@ -6274,7 +6274,7 @@ static bool hci_run_general_gap_le(void){
static bool hci_run_iso_tasks(void){
btstack_linked_list_iterator_t it;
if (hci_stack->iso_active_operation_group_id != 0xff) {
if (hci_stack->iso_active_operation_group_id != HCI_ISO_GROUP_ID_INVALID) {
return false;
}
@ -7026,7 +7026,7 @@ uint8_t hci_send_cmd_packet(uint8_t *packet, int size){
#ifdef ENABLE_LE_PERIPHERAL
case HCI_OPCODE_HCI_LE_ACCEPT_CIS_REQUEST:
cis_handle = (hci_con_handle_t) little_endian_read_16(packet, 3);
status = hci_iso_stream_create(HCI_ISO_TYPE_BIS, cis_handle, 0xff);
status = hci_iso_stream_create(HCI_ISO_TYPE_BIS, cis_handle, HCI_ISO_GROUP_ID_INVALID);
if (status != ERROR_CODE_SUCCESS){
return status;
}

2
src/hci.h
View File

@ -675,6 +675,8 @@ typedef enum {
HCI_ISO_TYPE_CIS
} hci_iso_type_t;
#define HCI_ISO_GROUP_ID_INVALID 0xff
typedef enum{
HCI_ISO_STREAM_STATE_IDLE,
HCI_ISO_STREAM_STATE_REQUESTED,